Series 25 construction profiles are based on a grid dimension of 25 x 25 mm and multiples of this value. They are generally used for light-duty frames, cabinets, test set-ups, measurement and test units, as well as electronics housings.
Choosing the correct profile depends on its intended use and the necessary load capacity and design requirements.
The slot width of 6 mm and slot depth of 6.5 mm are designed for use with DIN M5 screws. However, M4 and M6 screws can also be used. The profile’s drill channels are designed for tapping threads and inserting a threaded insert or HELICOIL.